ADVANCED PATHOPHYSIOLOGY EXAM 1 PRACTICE QUESTIONS AND
100% VERIFIED ANSWERS | GRADED A+ | GUARANTEED PASS!!
1. A member of the health care team is researching the etiology and pathogenesis of a
number of clients who are under his care in a hospital context. Which of the following
aspects of clients' situations best characterizes pathogenesis rather than etiology?
-A client who has been exposed to the mycobacterium tuberculosis bacterium
-A client who has increasing serum ammonia levels due to liver cirrhosis
-A client who was admitted with the effects of methyl alcohol poisoning
-A client with multiple skeletal injuries secondary to a motor vehicle accident: A client who
has increasing serum ammonia levels due to liver cirrhosis
2. A 60 year-old man has presented to a clinic and is requesting screening for tumor
markers after reading about them in a magazine. What can the clinician most accurately
tell the man about the clinical use of tumor markers?
-"Tumor markers are a very useful screening tool, but they only exist for a very few types
of cancer."
-"Tests for the presence of tumor markers are limited by the fact that they are only accurate
in the very early stages of cancer."
-"Tumor markers are an excellent screening tool, but it's only practical to test for those
cancers that you're at risk of."
-"Tumor markers alone aren't enough to confirm whether you have cancer or not, so
they're not a very useful screening tool.": -"Tumor markers alone aren't enough to
confirm whether you have cancer or not, so they're not a very useful screening tool."
,3. Which target of both chemotherapy and radiation treatment accounts for adverse as
well as therapeutic effects?
-Cell-surface receptors
-Circulating hormone levels
-Blood vessels
-Rapidly proliferating cells: Rapidly proliferating cells
4. A 41-year-old female with a family history of breast cancer has had a baseline
mammogram. She states that she performs monthly self-breast exams but really has a hard
time evaluating her lumps since she has numerous cysts. At her annual mammogram, the
technician views a suspicious area and refers her to the radiologist. She asks the nurse in
the office, "How can a lump appear so quickly?" The nurse's response is based on which of
the following principles?
-A tumor is undetectable until it has doubled 30 times and contains at least 1 billion cells.
-Many tumor cells never leave the M-phase of the cell cycle.
-Cancer cells are undifferentiated and come in various shapes and sizes.
-If the breast has a lot of cysts, then the fluid within those sacs makes it difficult to feel the
hard lumps of a cancer.: -A tumor is undetectable until it has doubled 30 times and
contains at least 1 billion cells.
,5. A 77-year-old male client with a diagnosis of stomach cancer has been found to
have metastases in his liver. The client and his family are surprised at this turn of events,
stating that they do not see how he could have developed cancer in his liver. Which of the
following facts would underlie the reply that the care team provides?
-The parenchymal tissue of the liver is particularly susceptible to secondary malignancies.
-The portal circulatory system brings venous blood from the GI tract into the liver.
-Hepatic stromal tissue shares characteristics with cancerous cells, including lack of
anchorage dependence.
-The proximity of the liver to the stomach allows for direct spread of cancerous cells due to
a lack of contact inhibition.: -The portal circulatory system brings venous blood from the
GI tract into the liver.
6. A 61-year-old male client is scheduled to begin chemotherapy for the treatment of
his bone cancer shortly. Staff at the cancer center have educated the man and his wife
about the goals, course, and expectations of his treatment. Which of the following
medications and treatments might the man anticipate needing during and after his
course of treatment?
-Analgesia and corticosteroids
-Antiemetics and packed red blood cell (PRBC) transfusions
-Whole blood transfusion and antiplatelet aggregators
-Diuretics and selective serotonin reuptake inhibitors (SSRIs): -Antiemetics and packed red
blood cell (PRBC) transfusions
, 7. As part of a screening program for prostate cancer, men at a senior citizen's center
are having their blood levels of prostate-specific antigen (PSA) measured. Which of the
following statements would best characterize high positive predictive value but low
negative predictive value for this screening test?
-All of the men who had high PSA levels developed prostate cancer; several men who had
low PSA levels also developed prostate cancer.
-All of the men who had low PSA levels were cancer-free; several men who had high levels
also remained free of prostate cancer.
-Men who had low PSA levels also displayed false positive results for prostate cancer; men
with high levels were often falsely diagnosed with prostate cancer. -The test displayed low
sensitivity but high specificity.: -All of the men who had high PSA levels developed
prostate cancer; several men who had low PSA levels also developed prostate cancer.
8. A patient has been diagnosed with a neurodegenerative disease called multiple
sclerosis (MS). The physician explains to the patient that this disease may be caused by
dysregulated apoptosis. Later that day, the patient asks the nurse what this means. The
NP should reply:
-The cells around your nerves don't know how to die correctly.
-The cytoplasm should neutralize the various apoptotic inhibitors but isn't working
correctly.
-Dysregulated apoptosis has caused an excessive rate of programmed cell death along the
neuro-pathways.
-There is an inappropriately low rate of apoptosis occurring within the cells.: -
-Dysregulated apoptosis has caused an excessive rate of programmed cell death along
the neuro-pathways.
100% VERIFIED ANSWERS | GRADED A+ | GUARANTEED PASS!!
1. A member of the health care team is researching the etiology and pathogenesis of a
number of clients who are under his care in a hospital context. Which of the following
aspects of clients' situations best characterizes pathogenesis rather than etiology?
-A client who has been exposed to the mycobacterium tuberculosis bacterium
-A client who has increasing serum ammonia levels due to liver cirrhosis
-A client who was admitted with the effects of methyl alcohol poisoning
-A client with multiple skeletal injuries secondary to a motor vehicle accident: A client who
has increasing serum ammonia levels due to liver cirrhosis
2. A 60 year-old man has presented to a clinic and is requesting screening for tumor
markers after reading about them in a magazine. What can the clinician most accurately
tell the man about the clinical use of tumor markers?
-"Tumor markers are a very useful screening tool, but they only exist for a very few types
of cancer."
-"Tests for the presence of tumor markers are limited by the fact that they are only accurate
in the very early stages of cancer."
-"Tumor markers are an excellent screening tool, but it's only practical to test for those
cancers that you're at risk of."
-"Tumor markers alone aren't enough to confirm whether you have cancer or not, so
they're not a very useful screening tool.": -"Tumor markers alone aren't enough to
confirm whether you have cancer or not, so they're not a very useful screening tool."
,3. Which target of both chemotherapy and radiation treatment accounts for adverse as
well as therapeutic effects?
-Cell-surface receptors
-Circulating hormone levels
-Blood vessels
-Rapidly proliferating cells: Rapidly proliferating cells
4. A 41-year-old female with a family history of breast cancer has had a baseline
mammogram. She states that she performs monthly self-breast exams but really has a hard
time evaluating her lumps since she has numerous cysts. At her annual mammogram, the
technician views a suspicious area and refers her to the radiologist. She asks the nurse in
the office, "How can a lump appear so quickly?" The nurse's response is based on which of
the following principles?
-A tumor is undetectable until it has doubled 30 times and contains at least 1 billion cells.
-Many tumor cells never leave the M-phase of the cell cycle.
-Cancer cells are undifferentiated and come in various shapes and sizes.
-If the breast has a lot of cysts, then the fluid within those sacs makes it difficult to feel the
hard lumps of a cancer.: -A tumor is undetectable until it has doubled 30 times and
contains at least 1 billion cells.
,5. A 77-year-old male client with a diagnosis of stomach cancer has been found to
have metastases in his liver. The client and his family are surprised at this turn of events,
stating that they do not see how he could have developed cancer in his liver. Which of the
following facts would underlie the reply that the care team provides?
-The parenchymal tissue of the liver is particularly susceptible to secondary malignancies.
-The portal circulatory system brings venous blood from the GI tract into the liver.
-Hepatic stromal tissue shares characteristics with cancerous cells, including lack of
anchorage dependence.
-The proximity of the liver to the stomach allows for direct spread of cancerous cells due to
a lack of contact inhibition.: -The portal circulatory system brings venous blood from the
GI tract into the liver.
6. A 61-year-old male client is scheduled to begin chemotherapy for the treatment of
his bone cancer shortly. Staff at the cancer center have educated the man and his wife
about the goals, course, and expectations of his treatment. Which of the following
medications and treatments might the man anticipate needing during and after his
course of treatment?
-Analgesia and corticosteroids
-Antiemetics and packed red blood cell (PRBC) transfusions
-Whole blood transfusion and antiplatelet aggregators
-Diuretics and selective serotonin reuptake inhibitors (SSRIs): -Antiemetics and packed red
blood cell (PRBC) transfusions
, 7. As part of a screening program for prostate cancer, men at a senior citizen's center
are having their blood levels of prostate-specific antigen (PSA) measured. Which of the
following statements would best characterize high positive predictive value but low
negative predictive value for this screening test?
-All of the men who had high PSA levels developed prostate cancer; several men who had
low PSA levels also developed prostate cancer.
-All of the men who had low PSA levels were cancer-free; several men who had high levels
also remained free of prostate cancer.
-Men who had low PSA levels also displayed false positive results for prostate cancer; men
with high levels were often falsely diagnosed with prostate cancer. -The test displayed low
sensitivity but high specificity.: -All of the men who had high PSA levels developed
prostate cancer; several men who had low PSA levels also developed prostate cancer.
8. A patient has been diagnosed with a neurodegenerative disease called multiple
sclerosis (MS). The physician explains to the patient that this disease may be caused by
dysregulated apoptosis. Later that day, the patient asks the nurse what this means. The
NP should reply:
-The cells around your nerves don't know how to die correctly.
-The cytoplasm should neutralize the various apoptotic inhibitors but isn't working
correctly.
-Dysregulated apoptosis has caused an excessive rate of programmed cell death along the
neuro-pathways.
-There is an inappropriately low rate of apoptosis occurring within the cells.: -
-Dysregulated apoptosis has caused an excessive rate of programmed cell death along
the neuro-pathways.
